Move prefs-related files under chrome/browser/ into a prefs/ subdir.

chrome/browser/chromeos/status/language_menu_button.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/status/language_menu_button.h"
 
 #include <string>
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
 #include "chrome/browser/chromeos/cros/keyboard_library.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/chromeos/language_preferences.h"
 #include "chrome/browser/chromeos/status/status_area_host.h"
 #include "chrome/browser/metrics/user_metrics.h"
-#include "chrome/browser/pref_service.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/pref_names.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 
 // The language menu consists of 3 parts (in this order):
 //
 //   (1) input method names. The size of the list is always >= 1.
 //   (2) input method properties. This list might be empty.
 //   (3) "Customize language and input..." button.
@@ skipping 627 matching lines @@
 
 void LanguageMenuButton::Observe(NotificationType type,
                                  const NotificationSource& source,
                                  const NotificationDetails& details) {
   if (type == NotificationType::LOGIN_USER_CHANGED) {
     logged_in_ = true;
   }
 }
 
 }  // namespace chromeos